NONWOVEN FABRIC FOR TUFTED CARPET

PURPOSE:To obtain the subject nonwoven fabric which is made of polyester fibers containing a specific flame retardant component, mildew-proofing agent and lubricant, thus shows excellent tufting properties, antimildew properties, flame retardancy and high tensile strength and elongation. CONSTITUTIO...

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Hauptverfasser: ARISATO TOSHIYUKI, IWATANI KUNIHIKO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain the subject nonwoven fabric which is made of polyester fibers containing a specific flame retardant component, mildew-proofing agent and lubricant, thus shows excellent tufting properties, antimildew properties, flame retardancy and high tensile strength and elongation. CONSTITUTION:Polyester fibers are allowed to contain, by weight, 1,000 to 10,000ppm of phosphorus element as a frame retardant component, 50 to 3,000ppm of silver element as an antimildew component and 500 to 20,000ppm of silicon element as a lubricant to give the objective polyester nonwoven fabric for tufted carpets having both functions of flame retardancy and mildew-proof properties. The fabric is preferably filament nonwoven fabric. The nonwoven fabric causes no generation of noxious gases, when it burns.